RecruitingPhase 1Phase 2NCT05579132

A Clinical Study of MK-1045 (CN201) in People With Precursor B-cell Acute Lymphoblastic Leukemia (MK-1045-002)

An Open-label, Multi-center Phase Ib/II Study of MK-1045 (CN201) in Subjects With Precursor B-cell Acute Lymphoblastic Leukemia


Sponsor

MSD R&D (China) Co., Ltd.

Enrollment

203 participants

Start Date

Nov 1, 2022

Study Type

INTERVENTIONAL

Conditions

Summary

Researchers are looking for new ways to treat people with a type of blood cancer called precursor B-cell Acute Lymphoblastic Leukemia (B-ALL) that is relapsed- the cancer has come back after treatment, or refractory - the current treatment has stopped working to slow or stop cancer growth. This study will have two parts. In the first part (dose escalation phase) the goal is to learn about the safety of a study treatment, MK-1045, and to find the best dose level of MK-1045 that is tolerated and may work to treat B-ALL. In the second part (Phase II) researchers want to learn how well MK-1045 works to treat B-ALL.


Eligibility

Min Age: 2 Years

Plain Language Summary

Simplified for easier understanding

This study is testing a drug called MK-1045 (also known as CN201) in people who have a type of blood cancer called precursor B-cell acute lymphoblastic leukemia (B-ALL) — a cancer where too many immature white blood cells are made in the bone marrow. The drug targets a specific marker on these cancer cells to try to destroy them. **You may be eligible if...** - You are 2 years old or older - You have been diagnosed with B-ALL and have a high number of cancer cells in your bone marrow - Your leukemia has come back or has not responded to treatment (including after a bone marrow transplant) - Adults must be 18+; children must be at least 2 years old **You may NOT be eligible if...** - Your leukemia has spread to the brain or spinal fluid as the only site of disease - You have certain severe or unstable medical conditions as assessed by your doctor Talk to your doctor to see if this trial is right for you.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

DRUGMK-1045

MK-1045 is administered by IV infusion once a week (QW), 4 weeks per treatment cycle, starting with 2 cycles of induction treatment. After a 2-week treatment-free interval, responders to induction treatment receive 3 cycles of consolidation therapy, and up to 7 cycles of maintenance treatment or until intolerable toxicity, disease progression, withdrawal of informed consent, loss to follow-up, receipt of other antitumor therapy, or death, whichever occurs first. Each 4 week treatment cycle is followed by a 2-week treatment-free interval.


Locations(11)

The Second Affiliated Hospital of Third Military Medical University ( Site 0008)

Chongqing, Chongqing Municipality, China

Southern Medical University Nanfang Hospital ( Site 0004)

Guangzhou, Guangdong, China

The Second Hospital of Hebei Medical University ( Site 0003)

Shijiazhuang, Hebei, China

The First Hospital of Harbin ( Site 0005)

Harbin, Heilongjiang, China

Henan Cancer Hospital-hematology department ( Site 0002)

Zhengzhou, Henan, China

Union Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology ( Site 0010)

Wuhan, Hubei, China

Tongji Hospital affiliated to Tongji Medical College of HUST ( Site 0006)

Wuhan, Hubei, China

The Affiliated Hospital of Xuzhou Medical University ( Site 0007)

Xuzhou, Jiangsu, China

West China Second University Hospital, Sichuan University ( Site 0011)

Chengdu, Sichuan, China

Hematology Hospital of Chinese Academy of Medical Sciences ( Site 0001)

Tianjin, Tianjin Municipality, China

The Children's Hospital of Zhejiang University School of Medicine ( Site 0009)

Hangzhou, Zhejiang, China

View Full Details on ClinicalTrials.gov

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NCT05579132


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